Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8373640 | Display device | Takashi Ishizumi, Yoshihiro Izumi | 2013-02-12 |
| 7519389 | Display device and display system | Hidetaka Mizumaki, Katsuya Mizukata | 2009-04-14 |
| 7454228 | Display device and display system | Hidetaka Mizumaki, Katsuya Mizukata | 2008-11-18 |
| 7031134 | Display device including ion generator and electronic appliance | Yoshihiro Izumi | 2006-04-18 |
| 6330303 | X-ray imaging apparatus | Shiro Oikawa | 2001-12-11 |
| 6246399 | Active matrix liquid crystal display | Jun Koyama, Hidehiko Chimura | 2001-06-12 |
| 6243440 | Radiographic apparatus | Shiro Oikawa, Susumu Adachi, Takayuki Takemoto | 2001-06-05 |
| 5805130 | Liquid crystal display device and method for driving the same | Kunihiko Yamamoto, Shinya Takahashi, Hiroyuki Furukawa, Sadahiko Yasukawa, Yutaka Ishii | 1998-09-08 |
| 5610414 | Semiconductor device | Hiroshi Yoneda, Shigeto Yoshida, Kenichi Katoh, Yutaka Ishii | 1997-03-11 |
| 5509113 | Image producing apparatus | Masaki Takakura, Masaki Kobayashi, Noritoshi Kako | 1996-04-16 |
| 5430479 | Moving vector extractor | Kengo Takahama | 1995-07-04 |
| 5425111 | Image processing apparatus | Aoi Kitaura, Masaki Takakura, Noritoshi Kako | 1995-06-13 |
| 5313226 | Image synthesizing apparatus | Masaki Takakura, Noritoshi Kako | 1994-05-17 |
| 5285193 | Data base system | Keisuke Iwasaki, Masaki Takakura, Noritoshi Kako | 1994-02-08 |
| 5264946 | Apparatus and method for image extraction with threshold adjustment | Masaki Takakura, Noritoshi Kako | 1993-11-23 |
| 5253061 | Method and apparatus for controlling television image processing based upon television program detection | Kengo Takahama | 1993-10-12 |
| 5195180 | Method for displaying an image including characters and a background | Masaki Takakura, Noritoshi Kako | 1993-03-16 |
| 4992781 | Image synthesizer | Keisuke Iwasaki, Masaki Takakura, Noritoshi Kako | 1991-02-12 |
| 4964066 | Device for editing and displaying data recorded on specialized sheets or records | Noritoshi Kako, Yoji Noguchi, Masaki Takakura | 1990-10-16 |
| 4953015 | Method for printing a color image which includes black ink | Hideto Hayasaki, Masaki Takakura, Noritoshi Kako | 1990-08-28 |
| 4949279 | Image processing device | Masaki Takakura, Yoji Noguchi, Noritoshi Kako | 1990-08-14 |
| 4878178 | Image processing device | Masaki Takakura, Hideto Hayasaki, Hideo Takemura, Masao Izumi, Keisuke Iwasaki +2 more | 1989-10-31 |
| 4695966 | Image processing device | Masaki Takakura, Yoji Noguchi, Noritoshi Kako | 1987-09-22 |
| 4234821 | Flat panel television receiver implemented with a thin film EL panel | Noritoshi Kako, Chuji Suzuki | 1980-11-18 |